:root {
  --main-background: url(../../imagen/background.jpg);
  --primary: #ffb52b;
  --secundary: #740059;
  --font-family: "kanit", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  width: fit-content;
  margin: auto;
  font-size: 2.1em;
  display: flex;
  justify-content: center;
  align-items: center;
}

main {
  background-image: var(--main-background);
  background-size: cover;
  min-height: 100vh;
  height: 700px;
  width: 100vw;
  min-width: 400px;
  background-position: center;
  display: flex;
  flex-direction: column;
  padding: 10px;
}

@media only screen and (min-width: 750px) {
  main {
    background-image: url(../../imagen/desktop-background.jpg);
    display: grid;
    background-position: bottom;
  }
}